Видео ютуба по тегу Dr. Steven Amstrup

Celebrating International Polar Bear Day with Dr. Steven C. Amstrup
Celebrating International Polar Bear Day with Dr. Steven C. Amstrup
Polar Bears International · Dr. Steven Amstrup · SF Expo 2016
Polar Bears International · Dr. Steven Amstrup · SF Expo 2016
Dr. Steve Amstrup - Polar Bears in 50 years
Dr. Steve Amstrup - Polar Bears in 50 years
Polar Bears International · Dr. Steven Amstrup · Expo 2014
Polar Bears International · Dr. Steven Amstrup · Expo 2014
Steve Amstrup - Four Ice Eco-regions
Steve Amstrup - Four Ice Eco-regions
Indianapolis Prize - A Conversation with Steven Amstrup Highlights
Indianapolis Prize - A Conversation with Steven Amstrup Highlights
Celebrating Polar Bears with Dr. Steve Amstrup
Celebrating Polar Bears with Dr. Steve Amstrup
2012 Indianapolis Prize Winner - Steven Amstrup
2012 Indianapolis Prize Winner - Steven Amstrup
In Conversation with Polar Bear Expert Dr. Steven Amstrup
In Conversation with Polar Bear Expert Dr. Steven Amstrup
Steve Amstrup
Steve Amstrup
Special Guest Dr. Steven Amstrup - Polar Bears Live Chat 10/25/17
Special Guest Dr. Steven Amstrup - Polar Bears Live Chat 10/25/17
Steven Amstrup- Biology Role Model Project
Steven Amstrup- Biology Role Model Project
"POLAR BEARS ON THIN ICE" with Dr. Steven Amstrup
Climate Change with Scott Amyx: Dr. Steven Amstrup, Chief Scientist for Polar Bears Int'l
Climate Change with Scott Amyx: Dr. Steven Amstrup, Chief Scientist for Polar Bears Int'l
Tundra Connections Academy Hangout with Dr. Steven Amstrup
Tundra Connections Academy Hangout with Dr. Steven Amstrup
Climate Change with Scott Amyx: Dr. Steven Amstrup, Chief Scientist for Polar Bears Int'l (Trailer)
Climate Change with Scott Amyx: Dr. Steven Amstrup, Chief Scientist for Polar Bears Int'l (Trailer)
Polar Bears: Changing Climate Ecosystems with Alysa McCall, Dr. Steve Amstrup, and Trude Hohle
Polar Bears: Changing Climate Ecosystems with Alysa McCall, Dr. Steve Amstrup, and Trude Hohle
Steve Amstrup: “Why Should We Care About Polar Bears?”
Steve Amstrup: “Why Should We Care About Polar Bears?”
Indianapolis Prize - Meet A Hero 2012
Indianapolis Prize - Meet A Hero 2012
Polar Bears & Climate Change with Dr. Steve Amstrup
Polar Bears & Climate Change with Dr. Steve Amstrup